Soon will come the long-awaited summer vacation! Inseparable friends in the company with a funny stray cat fun and carefree spending time in the old lighthouse on the shore of the vast sea. One day, climbing to the top of the lighthouse, a dreamer Nam finds a strange glass ball.His brilliance suddenly carries the stunned guy in a wonderful fairy-tale world, where among the fluffy clouds and giant flowers roam the huge white dog and his mysterious young mistress - fairy girl Marie. Suddenly exciting journey is cut short as a fleeting dream. What was it - vision,daydream? Nam wants to share a secret with his best friend, but whether they can again go back to the beautiful country of fantasy, where they are waiting for new friends and unforgettable adventure?